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authorLioncash <mathew1800@gmail.com>2020-10-30 03:40:46 +0100
committerLioncash <mathew1800@gmail.com>2020-10-30 03:57:32 +0100
commit0d713cf8eb8c8b8802584c73b83d5ca9d88c70b2 (patch)
treeda460c31a61ce87e17d94a9da12010755b9c2554 /src/video_core
parentvp9: Provide a default initializer for "hidden" member (diff)
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Diffstat (limited to 'src/video_core')
-rw-r--r--src/video_core/command_classes/codecs/vp9.cpp8
-rw-r--r--src/video_core/command_classes/codecs/vp9.h18
2 files changed, 13 insertions, 13 deletions
diff --git a/src/video_core/command_classes/codecs/vp9.cpp b/src/video_core/command_classes/codecs/vp9.cpp
index aeb9866de..42520f856 100644
--- a/src/video_core/command_classes/codecs/vp9.cpp
+++ b/src/video_core/command_classes/codecs/vp9.cpp
@@ -200,7 +200,7 @@ constexpr std::array<s32, 254> map_lut{
// 6.2.14 Tile size calculation
-s32 CalcMinLog2TileCols(s32 frame_width) {
+[[nodiscard]] s32 CalcMinLog2TileCols(s32 frame_width) {
const s32 sb64_cols = (frame_width + 63) / 64;
s32 min_log2 = 0;
@@ -211,7 +211,7 @@ s32 CalcMinLog2TileCols(s32 frame_width) {
return min_log2;
}
-s32 CalcMaxLog2TileCols(s32 frame_width) {
+[[nodiscard]] s32 CalcMaxLog2TileCols(s32 frame_width) {
const s32 sb64_cols = (frame_width + 63) / 64;
s32 max_log2 = 1;
@@ -223,7 +223,7 @@ s32 CalcMaxLog2TileCols(s32 frame_width) {
}
// Recenters probability. Based on section 6.3.6 of VP9 Specification
-s32 RecenterNonNeg(s32 new_prob, s32 old_prob) {
+[[nodiscard]] s32 RecenterNonNeg(s32 new_prob, s32 old_prob) {
if (new_prob > old_prob * 2) {
return new_prob;
}
@@ -236,7 +236,7 @@ s32 RecenterNonNeg(s32 new_prob, s32 old_prob) {
}
// Adjusts old_prob depending on new_prob. Based on section 6.3.5 of VP9 Specification
-s32 RemapProbability(s32 new_prob, s32 old_prob) {
+[[nodiscard]] s32 RemapProbability(s32 new_prob, s32 old_prob) {
new_prob--;
old_prob--;
diff --git a/src/video_core/command_classes/codecs/vp9.h b/src/video_core/command_classes/codecs/vp9.h
index 94e8f9090..76b5a8283 100644
--- a/src/video_core/command_classes/codecs/vp9.h
+++ b/src/video_core/command_classes/codecs/vp9.h
@@ -37,11 +37,11 @@ public:
/// Signal the end of the bitstream
void End();
- std::vector<u8>& GetBuffer() {
+ [[nodiscard]] std::vector<u8>& GetBuffer() {
return base_stream.GetBuffer();
}
- const std::vector<u8>& GetBuffer() const {
+ [[nodiscard]] const std::vector<u8>& GetBuffer() const {
return base_stream.GetBuffer();
}
@@ -75,10 +75,10 @@ public:
void Flush();
/// Returns byte_array
- std::vector<u8>& GetByteArray();
+ [[nodiscard]] std::vector<u8>& GetByteArray();
/// Returns const byte_array
- const std::vector<u8>& GetByteArray() const;
+ [[nodiscard]] const std::vector<u8>& GetByteArray() const;
private:
/// Write bit_count bits from value into buffer
@@ -104,7 +104,7 @@ public:
std::vector<u8>& ComposeFrameHeader(NvdecCommon::NvdecRegisters& state);
/// Returns true if the most recent frame was a hidden frame.
- bool WasFrameHidden() const {
+ [[nodiscard]] bool WasFrameHidden() const {
return hidden;
}
@@ -141,17 +141,17 @@ private:
void WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
/// Returns VP9 information from NVDEC provided offset and size
- Vp9PictureInfo GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state);
+ [[nodiscard]] Vp9PictureInfo GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state);
/// Read and convert NVDEC provided entropy probs to Vp9EntropyProbs struct
void InsertEntropy(u64 offset, Vp9EntropyProbs& dst);
/// Returns frame to be decoded after buffering
- Vp9FrameContainer GetCurrentFrame(const NvdecCommon::NvdecRegisters& state);
+ [[nodiscard]] Vp9FrameContainer GetCurrentFrame(const NvdecCommon::NvdecRegisters& state);
/// Use NVDEC providied information to compose the headers for the current frame
- std::vector<u8> ComposeCompressedHeader();
- VpxBitStreamWriter ComposeUncompressedHeader();
+ [[nodiscard]] std::vector<u8> ComposeCompressedHeader();
+ [[nodiscard]] VpxBitStreamWriter ComposeUncompressedHeader();
GPU& gpu;
std::vector<u8> frame;